Solve the system using a matrix. -x + y - 3z = -4
3x – 2y + 8z = 14
2x - 2y + 5z = 7
Give your answer as an ordered triple. ​

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.